---
id: 65420b821b14f25a6b35c3b3
title: Step 18
challengeType: 0
dashedName: step-18
---
# --description--
When the songs are displayed on the page, it should show the title, artist, duration of each song and a delete button.
In the next few steps, you will learn how to add new HTML for each song using the map() method. This method will be explained in more detail in the next step.
Start by using `const` to declare a variable named `songsHTML` and assign it `array.map()`.
# --hints--
You should have a `const` variable called `songsHTML`.
```js
assert.match(code, /const\s+songsHTML/);
```
You should assign `array.map()` to your `songsHTML`.
```js
assert.match(code, /const\s+songsHTML\s*=\s*array\.map\(\s*\)/);
```
# --seed--
## --seed-contents--
```html
Learn Basic String and Array Methods by Building a Music Player App
```
```css
:root {
/* colors */
--primary-color: #dfdfe2;
--secondary-color: #ffffff;
--app-background-color: #4d4d62;
--background-color: #1b1b32;
--foreground-color: #3b3b4f;
--highlight-color: #f1be32;
/* font sizes */
--root-font-size: 16px;
font-size: var(--root-font-size);
/* font-families */
--font-headline: "Roboto Mono", monospace;
--font-family: "Lato", sans-serif;
}
*,
*::after,
*::before {
box-sizing: border-box;
}
body {
background-color: var(--app-background-color);
color: var(--primary-color);
font-family: var(--font-family);
}
h1 {
font-size: 1.125rem;
line-height: 1.6;
}
h2 {
font-size: var(--root-font-size);
}
ul {
margin: 0;
}
.container {
margin-top: 10px;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
row-gap: 5px;
}
.player,
.playlist {
width: 450px;
background-color: var(--background-color);
border: 3px solid var(--foreground-color);
}
.player {
height: 260px;
padding: 10px;
display: flex;
flex-direction: column;
align-items: center;
row-gap: 10px;
}
.player-bar,
.playlist-bar {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0 5px;
width: 100%;
height: 30px;
background-color: var(--foreground-color);
}
.parallel-lines {
display: flex;
flex-wrap: wrap;
row-gap: 6px;
padding: 0 5px;
}
.parallel-lines > div {
height: 2px;
width: 100%;
min-width: 75px;
background-color: var(--highlight-color);
}
.fcc-title,
.playlist-title {
color: var(--secondary-color);
margin: 0 10px;
font-family: var(--font-headline);
}
.player-content {
display: flex;
background-color: var(--foreground-color);
width: 430px;
height: 200px;
column-gap: 13px;
align-items: center;
justify-content: center;
}
#player-album-art {
background-color: var(--secondary-color);
border: 6px solid var(--background-color);
}
#player-album-art img {
width: 150px;
display: block;
}
.player-display {
display: flex;
flex-direction: column;
row-gap: 20px;
padding: 14px;
background-color: var(--background-color);
height: 153px;
width: 226px;
}
.player-display-song-artist {
height: 80px;
}
.player-buttons svg {
fill: var(--primary-color);
}
.playing > svg {
fill: var(--highlight-color);
}
.player-buttons {
display: flex;
justify-content: space-around;
}
button {
background: transparent;
border: none;
color: var(--primary-color);
cursor: pointer;
font-size: var(--root-font-size);
outline-color: var(--highlight-color);
text-align: center;
}
.playlist-song {
outline-color: var(--highlight-color);
}
.playlist li:not(:last-child) {
border-bottom: 1px solid var(--background-color);
}
button:focus,
.playlist-song:focus {
outline-style: dashed;
outline-width: 2px;
}
/* Playlist */
.playlist {
height: auto;
padding: 10px;
display: flex;
flex-direction: column;
align-items: center;
row-gap: 10px;
}
#playlist-songs {
width: 430px;
height: 100%;
background-color: var(--foreground-color);
display: flex;
flex-direction: column;
row-gap: 8px;
padding: 8px 9px;
visibility: visible;
justify-content: start;
list-style: none;
}
.playlist-song {
display: flex;
height: 55px;
justify-content: space-between;
align-items: center;
padding: 5px;
}
[aria-current="true"] {
background-color: var(--background-color);
}
[aria-current="true"] p {
color: var(--highlight-color);
}
.playlist-song-info {
height: 100%;
display: flex;
flex-direction: row;
align-items: center;
justify-content: space-around;
column-gap: 7px;
padding: 5px 0;
font-family: var(--font-family);
}
#player-song-title,
#player-song-artist {
margin: 0;
}
#player-song-artist {
color: var(--highlight-color);
font-size: 0.75rem;
}
#player-song-title {
font-size: 1.125rem;
}
.playlist-song-title {
font-size: 0.85rem;
width: 241px;
text-align: left;
}
.playlist-song-artist {
font-size: 0.725rem;
width: 80px;
}
.playlist-song-duration {
font-size: 0.725rem;
margin: auto;
font-family: var(--font-headline);
width: 30px;
}
.playlist-song-delete {
padding: 0;
width: 20px;
height: 20px;
}
.playlist-song-delete,
.playlist-song-delete {
fill: var(--foreground-color);
}
.playlist-song-delete:hover circle,
.playlist-song-delete:focus circle {
fill: #ff0000;
}
@media (max-width: 700px) {
.player,
.playlist {
width: 300px;
}
.player {
height: 340px;
}
#playlist-songs {
height: 280px;
padding: 5px 6px;
overflow-y: scroll;
overflow-x: hidden;
scrollbar-color: var(--background-color) var(--secondary-color);
scrollbar-width: thin;
}
#playlist-songs::-webkit-scrollbar {
width: 5px;
}
#playlist-songs::-webkit-scrollbar-track {
background: var(--background-color);
}
#playlist-songs::-webkit-scrollbar-thumb {
background: var(--secondary-color);
}
h1 {
font-size: 0.813rem;
}
h2 {
font-size: 0.75rem;
}
.player-bar,
.playlist-bar,
.player-content,
#playlist-songs {
width: 280px;
}
.playlist-song {
justify-content: space-between;
}
.playlist-song-title {
width: 140px;
}
.playlist-song-artist {
width: 40px;
}
.playlist-song-duration > button {
padding: 0;
}
.player-content {
display: inline;
position: relative;
justify-items: center;
height: 100%;
}
#player-album-art {
z-index: -100;
height: 280px;
box-shadow: none;
background: #000;
}
#player-album-art img {
width: 100%;
opacity: 0.6;
}
.player-display-song-artist {
padding: 0 10px;
}
.player-display-song-artist > p {
white-space: pre-wrap;
}
.player-display {
position: absolute;
width: 100%;
z-index: 1000;
background-color: transparent;
top: 0;
height: 280px;
justify-content: space-between;
text-align: center;
}
}
```
```js
const playlistSongs = document.getElementById("playlist-songs");
const playButton = document.getElementById("play");
const pauseButton = document.getElementById("pause");
const nextButton = document.getElementById("next");
const previousButton = document.getElementById("previous");
const shuffleButton = document.getElementById("shuffle");
const allSongs = [
{
id: 0,
title: "Scratching The Surface",
artist: "Quincy Larson",
duration: "4:25",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/scratching-the-surface.mp3",
},
{
id: 1,
title: "Can't Stay Down",
artist: "Quincy Larson",
duration: "4:15",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/can't-stay-down.mp3",
},
{
id: 2,
title: "Still Learning",
artist: "Quincy Larson",
duration: "3:51",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/still-learning.mp3",
},
{
id: 3,
title: "Cruising for a Musing",
artist: "Quincy Larson",
duration: "3:34",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cruising-for-a-musing.mp3",
},
{
id: 4,
title: "Never Not Favored",
artist: "Quincy Larson",
duration: "3:35",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/never-not-favored.mp3",
},
{
id: 5,
title: "From the Ground Up",
artist: "Quincy Larson",
duration: "3:12",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/from-the-ground-up.mp3",
},
{
id: 6,
title: "Walking on Air",
artist: "Quincy Larson",
duration: "3:25",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/walking-on-air.mp3",
},
{
id: 7,
title: "Can't Stop Me. Can't Even Slow Me Down.",
artist: "Quincy Larson",
duration: "3:52",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/cant-stop-me-cant-even-slow-me-down.mp3",
},
{
id: 8,
title: "The Surest Way Out is Through",
artist: "Quincy Larson",
duration: "3:10",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/the-surest-way-out-is-through.mp3",
},
{
id: 9,
title: "Chasing That Feeling",
artist: "Quincy Larson",
duration: "2:43",
src: "https://cdn.freecodecamp.org/curriculum/js-music-player/chasing-that-feeling.mp3",
},
];
const audio = new Audio();
let userData = {
songs: [...allSongs],
currentSong: null,
songCurrentTime: 0,
};
const renderSongs = (array) => {
--fcc-editable-region--
--fcc-editable-region--
};
```
